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Mathematics 19 Online
OpenStudy (anonymous):

Given f(x) = –5x + 3, find f(a + 1).

OpenStudy (anonymous):

plug in (a+1) for x

OpenStudy (anonymous):

so -5a+1+3?

OpenStudy (anonymous):

-5(a+1)+3

OpenStudy (anonymous):

-5a-5+3, -5a-2

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